Oka, A. (1926). A revision of the spiniferous species of 'Cynthia' (Ascidiae siplices) with description of a new species. Proc. Imp. Acad. 2(10): 559-561.
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Oka, A.
1926
A revision of the spiniferous species of 'Cynthia' (Ascidiae siplices) with description of a new species